Member of Technical Staff, Data Science
Join Crosby as a Data Scientist to develop models and data systems for our AI-driven legal platform.
Posted by employer 1 week ago
First seen on Joblaze 6 days ago
Last verified on the company career page 5 hours ago
Skills & Technologies
What you'll build
- Build metrics, benchmarks, and experimentation frameworks
- Define labeling schemas and curate datasets
- Deploy models and monitor performance
- Leverage LLMs and modern techniques
- Collaborate with engineering, product, and legal teams
Must have
- 1–5 years of experience in data science or machine learning
- Strong foundation in machine learning and statistics
- Proficiency in Python
- Hands-on experience with LLMs or NLP systems
- Experience across the full ML lifecycle
Nice to have
- Experience in a fast-paced startup environment
- Strong problem-solving skills
- Ability to translate ambiguous problems into structured solutions
- Strong communicator
AI in the day-to-day
Leverage LLMs and other modern techniques to solve product problems.
Requirements
- Experience
- 1–5 years
Not disclosed in this posting: work arrangement, visa sponsorship.
Joblaze summary
In the role of Data Scientist at Crosby, the individual will focus on developing and refining machine learning models and data systems that enhance the company's AI-driven legal platform. Key skills include a strong foundation in machine learning, proficiency in Python, and hands-on experience with NLP and LLMs. This position is suited for candidates with 1 to 5 years of experience, particularly those who thrive in fast-paced startup environments and can effectively collaborate with both technical and legal teams.
Joblaze insights
- Listed 6 days ago — first seen on Joblaze September 17, 2026. Last confirmed on Crosby's careers page September 23, 2026.
- Salary band is above the typical range for Data Science roles (median ~$170,000).
- Starts above 85% of 33 comparable mid data science roles in United States that list Python we track (median $125,000 across 20 companies). See Python salary trends
- Python appears in 75.8% of 62 comparable mid data science roles in United States; Machine Learning appears in 12.9% of 62 comparable mid data science roles in United States.
Quick facts
- What's the salary range?
- Crosby lists $200,000–$250,000 for this role.
- How much experience is required?
- 1–5 years of relevant experience for this Member of Technical Staff, Data Science role.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: Machine Learning, NLP, Python.
- What seniority level is this role?
- Crosby targets mid-level candidates for this position.
- Is this full-time or contract?
- Full-time for this Member of Technical Staff, Data Science role at Crosby.
From the original posting
About the role
As a Data Scientist at Crosby, you'll play a critical role in developing the models and data systems that power our AI-driven legal platform. You’ll work across the full lifecycle — from data definition and labeling strategy to model development, evaluation, and iteration in production.
You’ll partner closely with engineers, product teams, and legal experts to translate complex legal workflows into structured machine learning systems. Beyond modeling, you’ll help ensure our systems are accurate, reliable, and continuously improving in real-world use.
What you'll do
Develop evaluation systems: Build metrics, benchmarks, and experimentation frameworks to measure and improve model performance.
Drive data strategy: Partner with legal and product teams to define labeling schemas, curate high-quality datasets, and improve data pipelines.
Support production systems: Work closely with engineering to deploy models, monitor performance, and iterate based on real-world usage.
Apply AI pragmatically: Leverage LLMs and other modern techniques to solve product problems, balancing sophistication with reliability and speed.
Collaborate cross-functionally: Partner with engineering, product, and legal teams to deliver end-to-end systems that improve customer outcomes.
Who you are
1–5 years of experience in data science, machine learning, or applied NLP, ideally in a fast-paced startup environment
Strong foundation in machine learning, statistics, and data analysis, with proficiency in Python
Hands-on experience working with LLMs, NLP systems, or unstructured text data
Experience working across the full ML lifecycle — from data curation and experimentation to deployment and monitoring
Highly analytical with strong problem-solving skills and the ability to translate ambiguous problems into structured solutions
Strong communicator who can collaborate effectively with both technical and non-technical stakeholders
Benefits & Perks
Unlimited PTO
Dental insurance
Vision insurance
One Medical membership
401(k) match
In-office desk setup stipend
Standard company text repeated across Crosby's postings is omitted here.